Pettys Lake Weather Forecast

    • 43
    • 62

    Partly Sunny

    • 52
    • 68

    Rain Showers

    • 54
    • 71

    Rain Showers Likely

    • 54
    • 76

    Chance Thunderstorms

    • 57
    • 78

    Mostly Cloudy

    • 59
    • 82

    Slight Chance Rain Showers

Today 21 May Livingston

Mostly sunny. Highs in the lower 60s. East Winds 5 to 15 Mph.

Tonight 21 May Livingston

Partly cloudy. Lows in the mid 40s. East Winds 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Real-Time

Pettys Lake Temperature Statistics

May Temperature

Howell, Livingston County Airport (9.9 miles)

  • Lowest 2 May, 2026

    32 °F

  • Average May

    53.4 °F

  • Highest 18 May, 2026

    86 °F

Climate (2021–Present)

Howell, Livingston County Airport (9.9 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    50.3 °F

  • Average High 2021–2026

    59.3 °F
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